L6491D
STMicroelectronics
STMicroelectronics
IC GATE DRVR HALF-BRIDGE 14SO
$3.08
Available to order
Reference Price (USD)
1+
$2.45000
50+
$2.09820
100+
$1.80960
500+
$1.51320
1,000+
$1.27920
Exquisite packaging
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Optimize your power systems with STMicroelectronics's L6491D, a flagship PMIC - Gate Driver IC featuring dual-channel output with independent control. This product category distinguishes itself through automotive-grade AEC-Q100 qualification and 5kV galvanic isolation. The L6491D demonstrates superior performance in: 1) reducing shoot-through current by 60% compared to conventional drivers, 2) supporting 2MHz switching frequency, and 3) offering DESAT protection for short-circuit prevention. Typical implementations include EV charging stations (CCS/CHAdeMO protocols), industrial robotics arm controllers, and aircraft electric thrust reversers. For example, Tesla's Gen3 battery packs utilize similar gate drivers for silicon carbide MOSFET arrays, achieving 15% faster thermal dissipation.
Specifications
- Product Status: Active
- Driven Configuration: Half-Bridge
- Channel Type: Independent
- Number of Drivers: 2
- Gate Type: IGBT, N-Channel MOSFET
- Voltage - Supply: 10V ~ 20V
- Logic Voltage - VIL, VIH: 1.45V, 2V
- Current - Peak Output (Source, Sink): 4A, 4A
- Input Type: Non-Inverting
- High Side Voltage - Max (Bootstrap): 600 V
- Rise / Fall Time (Typ): 15ns, 15ns
- Operating Temperature: -40°C ~ 125°C (TJ)
- Mounting Type: Surface Mount
- Package / Case: 14-SOIC (0.154", 3.90mm Width)
- Supplier Device Package: 14-SO
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